| Company | Timeline | Status | |
| Tridac Limited Director • Director | 1 Nov 1994←13 Years→29 Nov 2007 | Active | |
| Tridac Dental Equipment Limited Director • Director | 20 Apr 1991←16 Years→29 Nov 2007 | Active | |
| Tridac Fabrications Limited Director • Director | 20 Apr 1991←16 Years→29 Nov 2007 | Active | |
